Whether youre hunting treasures and relics, prospecting, coin shooting or shallow-watering searching, Garretts AT Pro Metal Detector is your all-terrain solution for making excellent finds. Weatherproof housing withstands dusty, humid and wet environments, and it can even be submerged to a depth of 10 ft. Proportional audio and tone-roll audio allow you to hear target characteristics as you would in true all-metal mode. 40 levels of iron discrimination provide precise separation of good targets from trash. Zero to 99 target-identification scale increases your ability to distinguish one targets conductivity from others. Iron audio feature lets you hear discriminated iron so you can alter the detectors midtone signal range. Fast recovery speed enhances your ability to pick out good targets from worthless ones. 15kHz high frequency improves detection of small targets, gold nuggets and jewelry. Adjustable from 42 to 51. Made in USA. 21.4L x 5.8H x 14.3W. Wt: 3.03 lbs. (including batteries). Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Color: Gold. Type: Metal Detectors.